Wynnexcavation Site A Quest Bugued For Me !

The Wynnexcavation site A quest is bugged, I can't finish it ! When i am to the mummy boss room and i killed her, i can't use the tp ! i have the crystal but i says to me "you feel you need to complete something first " . Did someone of the staff can help me please ? I am really stuck =(

 

What does your quest book say? You might have accidentally skipped a stage.

 

I think you may have missed a movement-activated dialogue somewhere in the quest. Try back tracking your way and see if your quest book updates.

 

Okay, I will try, thank you :)

 

I found the problem ! The quest book isn't updated , but this is a bug , I did the quest perfectly : I talked to Vlad , and to Tesh , and to Vlad again but this is at this moment the quest book wont update